11881402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26881}}^1$

素因数の和:26913

約数の個数: 16

約数和(自身を含む): 20322792

約数和(自身を除く): 8441390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 26881, 53762, 349453, 456977, 698906, 913954, 5940701, 11881402]

約数ペア:

[(1, 11881402), (2, 5940701), (13, 913954), (17, 698906), (26, 456977), (34, 349453), (221, 53762), (442, 26881)]